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Table 3 Summary of agreement between frailty measures

From: The prevalence and health consequences of frailty in a population-based older home care cohort: a comparison of different measures

Frailty index comparison

Agreement (%)

Weighted Kappa (95 % CI)

Full Frailty Index [FI] - Modified Frailty Index [FI]

77.0

0.72 (0.72–0.73)

Full Frailty Index [FI] – CHESS scale

43.9

0.28 (0.28–0.29)

Modified Frailty Index [FI] – CHESS scale

42.1

0.22 (0.22–0.23)

  1. CI Confidence interval